UpHeron
All vulnerabilities

Servers and applications

CVE-2017-16804

In Redmine before 3.2.7 and 3.3.x before 3.3.4, the reminders function in app/models/mailer.rb does not check whether an issue is visible, which allows remote authenticated users to obtain sensitive information by reading e-mail reminder messages.

Severity
Medium 4.3
Published
13 Nov 2017
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
3.2.7
Exploit chance
1.6% in the next 30 daysHigher than 76% of CVEs. EPSS by FIRST, 11 Nov 2026
Weakness
Information exposure (CWE-200)
Attack
Over the network · Needs a user account · No user action needed
Attacker can
Read some data
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Sources
NVD

Affected software

SoftwareAffected versions
RedmineServers and applications · cpe:a:redmine:redmine
  • Every version before 3.2.7
  • Version 3.3.0
  • Version 3.3.1
  • Version 3.3.2
  • Version 3.3.3

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2017-16804
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2017-16804